#40B94E#40B94E

#40B94E is a light, vivid green. Relative luminance 0.363; OKLCH L 69.5% C 0.182 H 145.2°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#40B94E
RGB	rgb(64, 185, 78)
HSL	hsl(127, 49%, 49%)
HSV	hsv(127, 65%, 73%)
CMYK	cmyk(65.4%, 0%, 57.8%, 27.5%)
CIE-LAB	lab(66.78, -55.30, 43.93)
CIE-LCH	lch(66.78, 70.63, 141.54°)
OKLab	oklab(69.51% -0.1496 0.1041)
OKLCH	oklch(69.51% 0.182 145.2)
XYZ	xyz(20.8371, 36.3358, 13.1217)
Luminance	0.3634 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B94E #B940AB

analogous

#6FB940 #40B94E #40B98B

triadic

#40B94E #4E40B9 #B94E40

tetradic

#40B94E #406FB9 #B940AB #B98B40

square

#40B94E #406FB9 #B940AB #B98B40

split-complementary

#40B94E #8B40B9 #B9406F

monochromatic

#215E28 #308C3B #40B94E #6BCC76 #98DBA0

Accessibility & contrast

On white

2.54

#40B94E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#40B94E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B94E

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B94E	#FFFFFF	#000000	##000000
##40B94E	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA943

Deuteranopia (green-blind)

#AD9E56

Tritanopia (blue-blind)

#1FB4A1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #40b94e;
/* rgb */ color: rgb(64, 185, 78);
/* oklch */ color: oklch(69.5% 0.182 145.2);

Tailwind

colors: {
  custom: {
    50: '#83cf83',
    500: '#40b94e',
    950: '#000000',
  },
}

SCSS

$custom: #40b94e;
$custom-light: #83cf83;
$custom-dark: #000000;

JSON

{
  "hex": "#40b94e",
  "rgb": {
    "r": 64,
    "g": 185,
    "b": 78
  },
  "hsl": {
    "h": 126.942,
    "s": 48.594,
    "l": 48.824
  },
  "oklch": {
    "l": 0.69511,
    "c": 0.18223,
    "h": 145.2
  },
  "luminance": 0.36338
}

Semantic roles & 50–950 ramp

primary

#40B94E

secondary

#C78EC1

accent

#50C8D8

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #40B94E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →